I applied online. The process took 2 weeks. I interviewed at Deloitte (New York, NY)
Interview
Two phone/sky interviews with senior managers and then an in-office interview with partners. Questions were mainly based on fit and not too many technical questions. Overall good experience and seems like an awesome firm.
I had one 15 min telephonic interview and then 1 personal interview . it was more behavioral one to one talk, few technical questions. It was good experience but not clear, why the didn't respond back. However, both of the interviewers were friendly.
I applied through a recruiter. The process took 4 weeks. I interviewed at Deloitte (Dubai)
Interview
Phone interview > IQ Test > In person interviews.
Interview process was straight forward. Meeting with HR > meeting with the team.
The IQ test is given either online or on location and the team meetings can be informal, but go prepared expecting it to be formal.